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CC2640R2F: Software Issue

Part Number: CC2640R2F
Other Parts Discussed in Thread: LAUNCHXL-CC2640R2

Hello,

I have a software problem with the LAUNCHXL-CC2640R2 where it is treating the unsigned char value of 0xFF the same as the unsigned char value of 0x7F. I have attached a snapshot here for your reference of a debugging session where you can see the breakpoint being activated inside an if statement that checks for equality between a value in the SPI receive buffer (0xFF) and the value 0x7F. The breakpoint is being activated even though the values are not clearly equal. Any ideas? 

Thank you,

Imran

  • Hello,

    I see you are using the simple peripheral example. However, it looks like this is a modified version of the original. Is that correct?

    Do you have optimization enabled for your application? If so, can you try turning it off and see if the issue still occurs?

    Thanks

    ki